Technical parameter & Structural configuration

1. Major technical parameters：

1 Applicable coating colophony：LDPE、PP、EVA、EAA and etc. coating colophony

2 Applicable base material： base coat：BOPP, BOPET, BOPA, paper（30-280g/㎡）, textile fiber.Interlayer：aluminum foil, CPP, CPE

3 Highest mechanical speed：150m/min    Working speed：60-120m/min（the specific speed is limited by the factors of base material, adherence strength, film thickness, colophony function, product traits and etc.）

4 Coating width：600－1000      Roller width：1100mm

5 Coating thickness：0.012－0.05mm （in compound extruding, the lowest thickness is about 0.006mm）

6 Deviation of coating thickness：≤±5%

7 Set-up scope of auto-tension：20－60kg / full width

8 Maximum extruding quantity：180kg/h X   3 ones   120kg/h X      1

9 Compound cooling roller：￠600×1100  Temperature difference of inlet and outlet water≤1.5℃  

10 Screw diameter：￠80 mm Length to diameter ratio 33：1  ￠65mm  Length to diameter ratio 33：1

11 Maximum diameter of unreeling：￠1200mm

12 Maximum auxiliary diameter of unreeling：￠600mm

13 Maximum diameter of wrap-up：￠1200mm

14 Paper core diameter of wrap-up and unreeling：￠76mm（iron core and ruler）￠152mm（back type aluminum alloy and ruler）

15 Electric control mode of complete machine：PLC program concentration controller, man-machine interface operation

16 Total power：about570KW 

17 Outlook size：18000mm × 8000 mm × 3600mm      （length×width×height）

18 Machine body color：ivory white（other colors can be selected）

19 Technical flow: unreel — warm-up— electrical corona – 1^st time（reverse face）compound– electrical corona – 2^nd time（interlayer）compound（unreel and enter aluminum foil） - 3^rd time（extruding）compound – wrap-up